NPIMap

Individual provider Active NPI

Sen Bin Lai, M.D.

  • Specialist
  • Long Beach, CA
National Provider Identifier
1740227040
Registry record updated Jul 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
A32145 Issued in CA
Practice address
1974 Santa Fe Ave
Long Beach, CA 90810-4064
Phone
(562) 595-9799
Fax
(562) 595-8884
NPI assigned
Jun 2, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 23, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X A32145 CA
Specialist 174400000X A32145 CA Primary

Addresses

Primary practice location

1974 Santa Fe Ave
Long Beach, CA 90810-4064

Mailing address

1974 Santa Fe Ave
Long Beach, CA 90810-4064
Phone (562) 595-9799

Other identifiers 1

IdentifierTypeStateIssuer
00A321450MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101103000491 CA Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 9335044296 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)Also: Internal Medicine
Education
Other, 1971
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Regional Physicians Medical Group IncGroup PAC ID 8527963487, 7 clinicians

Practice addresses (Care Compare)

1974 Santa Fe Ave
Long Beach, CA 90810-4064
Phone (562) 595-9799

2690 Pacific Ave
Suite 290
Long Beach, CA 90806-2631

Hospital & facility affiliations

  • Long Beach Health Care Home health agency, Long Beach, CA, CCN 557172
  • Memorialcare Long Beach Medical Center Hospital, Long Beach, CA, CCN 050485
  • College Medical Center Hospital, Long Beach, CA, CCN 050776
  • Torrance Memorial Medical Center Hospital, Torrance, CA, CCN 050351

Merit-based Incentive Payment System (MIPS)

Final score
84.47 of 100Reported as individual
Quality
48.95
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A32145CAMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Regional Physicians & Associates, Inc. Internal Medicine Current Accepting new patients
Evercare Health Medical Group Internal Medicine Current Accepting new patients
CHLB, LLC Past Accepting new patients
Long Beach Memorial Medical Past Accepting new patients
St. Mary Medical Center Past Accepting new patients

Locations

2690 Pacific Ave
Ste 290
Long Beach, CA 90806
Phone (562) 426-8185

1974 Santa Fe Ave
Long Beach, CA 90810
Phone (310) 435-2003

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1149206400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1740227040",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1974 SANTA FE AVE",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908104064",
            "telephone_number": "562-595-9799",
            "fax_number": "562-595-8884"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1974 SANTA FE AVE",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908104064",
            "telephone_number": "562-595-9799",
            "fax_number": "562-595-8884"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAI",
        "first_name": "SEN",
        "middle_name": "BIN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-02",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "A32145",
            "primary": false
        },
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "CA",
            "license": "A32145",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A321450",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Long Beach, CA

Sources for this page

Verify at the official NPI Registry.